| Rockwall, TX | Plymouth, MI | United States |
Rainfall | 40.3 | 32.9 | 38.1 |
Snowfall | 0.6 | 43.7 | 27.8 |
Precipitation Days | 81.2 | 139 | 106.2 |
Sunny | 236 | 177 | 205 |
Avg. July High | 94.3 | 83.2 | 85.8 |
Avg. Jan. Low | 33.9 | 16.9 | 21.7 |
Comfort Index (higher=better) | 7.1 | 6.7 | 7 |
UV Index | 5.4 | 3.3 | 4.3 |
Elevation ft. | 591 | 725 | 2443 |